From 87d8131f1f004a68adcdba74ef8b94290739e90b Mon Sep 17 00:00:00 2001
From: "Carol (Nichols || Goulding)" <carol.nichols@gmail.com>
Date: Sun, 4 Mar 2018 12:41:55 -0500
Subject: Start a script to regenerate README.md from a template

So far this doesn't actually do any templating, just adds a note about
the README being autogenerated :)
---
 src/bin/generate_readme.rs | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 src/bin/generate_readme.rs

(limited to 'src/bin')

diff --git a/src/bin/generate_readme.rs b/src/bin/generate_readme.rs
new file mode 100644
index 0000000..28b6cbd
--- /dev/null
+++ b/src/bin/generate_readme.rs
@@ -0,0 +1,23 @@
+// This script reads README-template.md and generates the playground links
+// from the Rust source files in the various directories.
+
+// To add a new exercise, add it to the appropriate place in README-template.md
+// and then make sure to recompile this script (because the template gets
+// included at compile time and then run it to generate a new version of
+// README.md.
+
+use std::fs::File;
+use std::io::prelude::*;
+
+fn main() {
+    let template = include_str!("../../README-template.md");
+
+    let mut generated_readme = File::create("README.md").unwrap();
+    write!(generated_readme, "\
+<!-- This file was autogenerated by the script in src/bin/generate_readme.rs.
+     Please edit either the script or the template in README-template.md in
+     order to make changes here rather than committing the changes directly. -->
+
+").unwrap();
+    write!(generated_readme, "{}", template).unwrap();
+}
-- 
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